As an active duty brewer, I applaud you efforts. I think you may have luck with your local American Legion, or VFW. They have chapters as well as bars in almost every city and can help get the word out to a wider audience. Other options might be Wounded Warriors, possibly the USO (although they my be frown on the alcohol side of this) Where is California are you?
Bottle: Russian Imperial Stout, Pumpkin' Ale
Keg: Nothern English Brown Ale, Honey Orange Wheat
Primary: Kona Big Wave Clone, Anchor Steam Clone